dpp 1.0.0

A better dart pub publish, by running tests, fixes, lint, update CHANGELOG file and git commands.

example/dpp_example.dart

import 'package:dpp/dpp.dart';

void main() {
  final pubPublisher = DartPubPublish(git: false);

  // Publish a new version without updating the changelog
  pubPublisher.publish('1.2.0');

  // Publish a new version with a changelog message
  pubPublisher.publish('1.3.0', changeLogMessage: 'Added a new feature');

  print('Package published!');
}